If you are going through with the verizon email not working today issue. Then you don't need to worry about it because here I am come with solutions. Simply apply given solutions:
Check your internet connection
Disable Add-ons and Security Software
Optimize Your Browser
Check your Server Settings
Reset your Verizon email password
You're right, and I can tell you that many entrepreneurs have problems with data leakage or something like that just because they don't care about the security enough. In my case, improving office 365 ransomware protection helped me forget about any worries about my security, and there are many companies on the internet that can provide such services.
I don't think it's a good idea to disable security software because you never know what can happen, and when it comes to security, you need to be really careful.